The Shiva Trilogy by Amish Tripathi is a fantasy retelling of the life of the Indian deity Shiva, chronicling his journey from man to god over three books: The Immortals of Meluha, The Secret of the Nagas, and The Oath of the Vayuputras. It portrays the conflicts and alliances between various kingdoms and highlights the moral dilemmas faced by its characters. The trilogy has sold over 2 million copies and is set to be adapted into a Hollywood film.